3390734 has 8 divisors (see below), whose sum is σ = 5099448. Its totient is φ = 1690920.

The previous prime is 3390733. The next prime is 3390743. The reversal of 3390734 is 4370933.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3390734² = 22994154117512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3390697 and 3390706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3390731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1172 + ... + 2855.

It is an arithmetic number, because the mean of its divisors is an integer number (637431).

Almost surely, 2^3390734 is an apocalyptic number.

3390734 is a deficient number, since it is larger than the sum of its proper divisors (1708714).

3390734 is a wasteful number, since it uses less digits than its factorization.

3390734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4450.

The product of its (nonzero) digits is 6804, while the sum is 29.

The square root of 3390734 is about 1841.3945802027. The cubic root of 3390734 is about 150.2327350057.

The spelling of 3390734 in words is "three million, three hundred ninety thousand, seven hundred thirty-four".